Club Certificate2026
AURORAUSA 030
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles46.3°43.5°41.5°40.4°39.8°39.4°39.3°39.3°40.2°
Beat VMG2.783.934.745.235.465.585.645.705.62
52°4.386.017.077.657.918.048.108.188.13
60°4.746.337.367.918.178.298.358.448.44
75°5.016.567.558.108.408.598.688.858.94
90°4.886.437.488.108.478.748.959.239.44
110°4.406.177.478.258.709.059.279.7710.16
120°4.266.037.348.168.669.089.4810.1010.83
135°3.735.406.717.718.348.809.2410.2111.45
150°3.074.525.746.827.708.318.769.6510.72
Run VMG2.663.914.975.916.737.417.978.819.63
Gybe Angles138.5°142.0°146.0°151.1°155.2°161.5°167.2°173.6°169.1°
APH ToD:502.7CDL: 11.469APH ToT: 1.1936CertNo:USA030
BOAT
ClassX 482DesignerJEPPESEN NIELSBuilderX-YACHTSAge date01/2002Series date01/1996Offset fileX-482.offData fileUSA 030
HULL
Length Overall14.499 mMaximum Beam4.298 mDraft2.449 mDisplacement12,475 kgDLR6.1662IMS DivisionCruiser/RacerDynamic Allowance0.070%Age Allowance0.650%RS Assessment-0.254%
PROPELLER
InstallationShaft exposedTypeFolding 3 bladesDiameter0.494m
CREW
Maximum weight451 kg(declared)Minimum weight321 kg ✱ when appliedCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail58.2959.14Headsail Luffed78.2378.23Headsail FlyingSymmetric169.25169.25Asymmetric161.59161.59 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS Maximum (m²)
Trysail17.56Storm Jib20.14Heavy Weather Jib54.38
SAIL LIMITS
Headsails7Spinnakers5
✱ Asymmetric may be tacked on the pole
STABILITY
Righting Moment 333.0 kg·m Stability Index 124.9
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  04560004OKC Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AURORAUSA 030
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1297.0915.4759.3688.8659.4645.0638.7632.0640.7
52°821.4599.3509.5470.4455.1448.0444.6440.4442.6
60°759.6568.9489.3455.2440.6434.4431.2426.5426.4
75°718.5549.2476.9444.5428.5419.3414.8406.8402.9
90°738.0559.5481.5444.7425.2412.0402.1390.0381.4
110°818.5583.2481.6436.6413.9397.9388.2368.4354.4
120°845.4597.1490.5441.2415.8396.5379.7356.3332.5
135°965.9667.0536.5467.2431.8409.2389.5352.5314.4
150°1172.6796.9626.9528.2467.4433.4411.2373.2335.7
Run VMG1354.0920.2723.8609.5534.8485.7451.8408.5373.7
Selected Courses
Windward / Leeward1325.5917.8741.6649.1597.1565.3545.2520.2507.2
All purpose994.3704.2579.9518.0485.5465.9453.2434.6422.1
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward622.60.9637
All purpose502.71.1936
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.8504
Downwind "popa"1.0159
70% up, 30% down "Ilhabela"0.8941
30% up, 70% down "Ilhabela-inverso"0.9599
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Predominantly Upwind543.21.1047
Predominantly Downwind511.21.1738
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP523.71.1458 Predom. Rc High410.11.4630 5B SF Bay L/M678.20.8847 TriNum AP Low642.10.9345 Predom. Dn Low789.60.7599 5B SF Bay Med586.41.0231 TriNum AP Med499.31.2016 Predom. Dn L/M579.71.0350 5B SF Bay M/H535.41.1206 TriNum AP High449.41.3351 Predom. Dn Med493.01.2170 5B SF Bay High511.71.1725 TriNum W/L Low870.00.6896 Predom. Dn M/H439.71.3645 5B AP Low714.50.8397 TriNum W/L Med618.60.9700 Predom. Dn High408.91.4673 5B AP L/M562.41.0668 TriNum W/L Hig540.91.1093 ChiMac Up Low678.80.8839 5B AP Med492.81.2177 Predom. Upwind565.21.0616 ChiMac Up Med615.20.9752 5B AP M/H454.91.3189 Predom. Reaching499.11.2022 ChiMac Up High541.71.1076 5B AP High435.71.3772 Predom. Downwind535.11.1214 ChiMac Off Low677.20.8860 5B W/L Low975.70.6150 Predom. Up Low770.00.7792 ChiMac Off Med596.61.0056 5B W/L L/M713.60.8408 Predom. Up L/M590.21.0165 ChiMac Off High501.71.1960 5B W/L Med608.10.9866 Predom. Up Med526.81.1390 ChiMac AP Low674.40.8897 5B W/L M/H548.81.0934 Predom. Up M/H496.41.2088 ChiMac AP Med603.40.9944 5B W/L High522.31.1487 Predom. Up High483.31.2414 ChiMac AP High520.21.1534 W/L 60-40 Low974.90.6155 Predom. Rc Low690.60.8688 BayMac Cove Island777.90.7713 W/L 60-40 L/M719.40.8340 Predom. Rc L/M528.01.1363 BayMac Shore770.70.7785 W/L 60-40 Med620.20.9674 Predom. Rc Med466.01.2874 Harvest Moon440.31.3627 W/L 60-40 M/H567.11.0581 Predom. Rc M/H430.61.3934 5B SF Bay Low818.10.7334 W/L 60-40 High544.81.1014      SA/DSPL Up25.17SA/DSPL Dn41.95
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance548.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating548.31.0944
FinRating, kevyt tuuli960.61.0410
FinRating, kova tuuli438.01.1417
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance1.0944
Triple Number Coastal/Long Distance Low0.9345
Triple Number Coastal/Long Distance Medium1.2017
Triple Number Coastal/Long Distance High1.3351
Triple Number Windward/Leeward Low0.7232
Triple Number Windward/Leeward Medium0.9700
Triple Number Windward/Leeward High1.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
For information
General Purpose Handicap (GPH)563.3
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Saronikos S All Purpose570.31.0520
Saronikos S Upwind636.90.9421
Saronikos S Downwind491.11.2216
Saronikos N All Purpose600.30.9995
Saronikos N Upwind664.20.9033
Saronikos N Downwind537.01.1173
Saronikos SW All Purpose573.11.0470
Saronikos SW Upwind650.90.9218
Saronikos SW Downwind498.01.2048
Saronikos NE All Purpose622.80.9634
Saronikos NE Upwind621.90.9648
Saronikos NE Downwind605.90.9903
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose523.71.1458
5-Band All Purpose Low775.50.7737
5-Band All Purpose L/M583.11.0289
5-Band All Purpose Med508.91.1791
5-Band All Purpose M/H467.31.2839
5-Band All Purpose High445.81.3459
Single Number Predominant Upwind541.71.1076
Single Number Predominant Reaching479.91.2502
Single Number Predominant Downwind512.11.1717
5-Band 50-50 Windward/Leeward Low975.70.6150
5-Band 50-50 Windward/Leeward L/M713.60.8408
5-Band 50-50 Windward/Leeward Med608.10.9866
5-Band 50-50 Windward/Leeward M/H548.81.0934
5-Band 50-50 Windward/Leeward High522.31.1487
5-Band 60-40 Windward/Leeward Low974.90.6155
5-Band 60-40 Windward/Leeward L/M719.40.8340
5-Band 60-40 Windward/Leeward Med620.20.9674
5-Band 60-40 Windward/Leeward M/H567.11.0581
5-Band 60-40 Windward/Leeward High544.81.1014
Triple Number 50-50 Windward/Leeward Low870.00.6896
Triple Number 50-50 Windward/Leeward Med618.60.9699
Triple Number 50-50 Windward/Leeward High540.91.1093
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward634.40.9457
Triple Number 60-40 Windward/Leeward Low871.30.6886
Triple Number 60-40 Windward/Leeward Med629.70.9528
Triple Number 60-40 Windward/Leeward High560.31.0709
Triple Number All-Purpose Low697.40.8603
Triple Number All-Purpose Med516.01.1627
Triple Number All-Purpose High461.21.3008
Triple Number Predominant Upwind Low703.00.8535
Triple Number Predominant Upwind Med534.71.1222
Triple Number Predominant Upwind High497.51.2060
Triple Number Predominant Reaching Low628.40.9548
Triple Number Predominant Reaching Med479.91.2502
Triple Number Predominant Reaching High417.01.4388
Triple Number Predominant Downwind Low703.70.8526
Triple Number Predominant Downwind Med502.81.1934
Triple Number Predominant Downwind High422.41.4204
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low642.1
Triple Number Coastal/Long Distance Medium499.3
Triple Number Coastal/Long Distance High449.4
Triple Number Windward/Leeward Low829.6
Triple Number Windward/Leeward Medium618.6
Triple Number Windward/Leeward High540.9
Predominantly Upwind543.2
Predominantly Downwind511.2
Predominantly Reaching488.6
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9345
Triple Number Coastal/Long Distance Medium1.2017
Triple Number Coastal/Long Distance High1.3351
Triple Number Windward/Leeward Low0.7232
Triple Number Windward/Leeward Medium0.9700
Triple Number Windward/Leeward High1.1093
Coastal/Long Distance1.0944
Predominantly Upwind1.1047
Predominantly Downwind1.1738
For information
General Purpose Handicap (GPH)563.3
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.1936
Distanseseilas Trippeltall svak vind0.9345
Distanseseilas Trippeltall mellomvind1.2017
Distanseseilas Trippeltall sterk vind1.3351
Pølsebane Trippeltall svak vind0.7232
Pølsebane Trippeltall mellomvind0.9700
Pølsebane Trippeltall sterk vind1.1093
Motvind Singeltall1.1047
Medvind Singeltall1.1738
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Coastal/Long Distance548.31.0944
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind543.21.1047
Predominantly Downwind511.21.1738
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore511.11.1739
Cape Doctor Coastal425.81.4090
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9345
Triple Number Coastal/Long Distance Medium1.2017
Triple Number Coastal/Long Distance High1.3351
Triple Number Windward/Leeward Low0.7232
Triple Number Windward/Leeward Medium0.9700
Triple Number Windward/Leeward High1.1093
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.9345
Triple Number Coastal/Long Distance Medium1.2017
Triple Number Coastal/Long Distance High1.3351
Triple Number Windward/Leeward Low0.7232
Triple Number Windward/Leeward Medium0.9700
Triple Number Windward/Leeward High1.1093
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Predominantly Upwind543.21.1047
Predominantly Downwind511.21.1738
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance548.31.0944
Triple Number Coastal/Long Distance Low642.10.9345
Triple Number Coastal/Long Distance Medium499.31.2017
Triple Number Coastal/Long Distance High449.41.3351
Triple Number Windward/Leeward Low829.60.7232
Triple Number Windward/Leeward Medium618.60.9700
Triple Number Windward/Leeward High540.91.1093
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1328.4918.0697.7584.5519.1483.9457.1415.1401.0
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP523.71.1458 Predom. Dn High408.91.4673 5B AP M/H454.91.3189 TriNum AP Low642.10.9345 Predom. Rc Low690.60.8688 5B AP High435.71.3772 TriNum AP Med499.31.2016 Predom. Rc L/M528.01.1363 5B SF Bay Low818.10.7334 TriNum AP High449.41.3351 Predom. Rc Med466.01.2874 5B SF Bay L/M678.20.8847 TriNum W/L Low870.00.6896 Predom. Rc M/H430.61.3934 5B SF Bay Med586.41.0231 TriNum W/L Med618.60.9700 Predom. Rc High410.11.4630 5B SF Bay M/H535.41.1206 TriNum W/L Hig540.91.1093 5B W/L Low975.70.6150 5B SF Bay High511.71.1725 Predom. Upwind565.21.0616 5B W/L L/M713.60.8408 ChiMac Up Low678.80.8839 Predom. Reaching499.11.2022 5B W/L Med608.10.9866 ChiMac Up Med615.20.9752 Predom. Downwind535.11.1214 5B W/L M/H548.81.0934 ChiMac Up High541.71.1076 Predom. Up Low770.00.7792 5B W/L High522.31.1487 ChiMac Off Low677.20.8860 Predom. Up L/M590.21.0165 W/L 60-40 Low974.90.6155 ChiMac Off Med596.61.0056 Predom. Up Med526.81.1390 W/L 60-40 L/M719.40.8340 ChiMac Off High501.71.1960 Predom. Up M/H496.41.2088 W/L 60-40 Med620.20.9674 ChiMac AP Low674.40.8897 Predom. Up High483.31.2414 W/L 60-40 M/H567.11.0581 ChiMac AP Med603.40.9944 Predom. Dn Low789.60.7599 W/L 60-40 High544.81.1014 ChiMac AP High520.21.1534 Predom. Dn L/M579.71.0350 5B AP Low714.50.8397 BayMac Cove Island777.90.7713 Predom. Dn Med493.01.2170 5B AP L/M562.41.0668 BayMac Shore770.70.7785 Predom. Dn M/H439.71.3645 5B AP Med492.81.2177 Harvest Moon440.31.3627      SA/DSPL Up25.17SA/DSPL Dn41.95
ORC Ref  04560004OKC Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AURORAUSA 030
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassX 482MeasurementHIN8Plan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall14.499Maximum beam4.298Draft2.449Displacement12,475Wetted area43.31IMS L12.681LSM012.646Accomod. length13.969Sink (kg/mm) 31.78
VCGD0.170VCGM0.070 RM Rated (kg·m) 333.0Limit of positive stability(°) 117.9 Stability Index 124.9 BLR index 0.0000Default crew weight962 Declared crew weight 451
Centerboard weight0.0List angle0.0Canting keel angle0.0
PROPELLER
Propeller TypeFolding 3 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.494PBW0.124PIPA0.0073
PSD0.036PHD0.073PHL0.156
PSA19.0°ESL1.281
ST10.029ST20.129ST30.154
ST40.066ST50.269
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysYesCheckstaysNoSpreaders3Rotating mastNo
P17.601IG19.840ISP19.840MDT10.149MDL10.263MDT20.149MDL20.216TL1.951MW0.201GO0.266
E5.701J5.681BAS1.988FSD0.044SFJ0.251SPL5.810WPLTPS6.000BD0.227MWT417.01MCG6.544
PY0.000MDT1Y0.000MDL1Y0.000MDT2Y0.000MDL2Y0.000TLY0.000BASY0.000EY0.000BDY0.000IY0.000EB0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered333.0Flotation Date03/05/2023
SFFP0.490FFMFF1.626LCFcl8.146SG
SAFP12.616FAMFA1.213LCFsh8.423HBI1.405
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  04560004OKC Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
AURORAUSA 030
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMn10.161.121.973.474.8558.2902/05/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1-250.121.021.973.935.937.9319.75NoNo 78.2302/05/2025
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS2-2619.6019.6019.6010.4210.13169.2529/04/2026
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA1.520.6418.0419.349.9510.3396%161.59A217.9917.9917.9910.1410.3398%152.5918/04/2023A320.9118.5019.718.739.9188%147.2329/04/2026C020.4317.5919.017.999.4684%131.2318/04/2023
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
CRUISER/RACER REQUIREMENTS*
Accommodation length14.0 mTable area0.66 m²Headroom1.89 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity240 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity130 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  04560004OKC Issued on 05/05/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org